Sacramento Digs Gardening: Dig In: Garden checklist for week of June 14

Transplant coneflowers now for blooms all summer. Pollinators love them, too. (Photos: Kathy Morrison)

Make most of mild weather; heat coming again soon

Enjoy this brief cool down; more heat is on the way.

According to the National Weather Service, Sacramento temperatures will swing wildly again this week with at least a 20-degree difference between this weekend and midweek. After a breezy day in the mid-70s on Saturday, Sunday will be just about "normal" for June with a high forecast of 88 degrees. Sacramento's average June high is 87.

Monday and Tuesday will hover around 90 degrees before the breeze disappears and the furnace switches back on. Forecast for the rest of the week is "sunny and hot," with highs of 97 degrees or above.

So, if you have something that needs attention in your garden, do it now before the heat creeps back up.

Here are some suggestions:
* Mulch, mulch, mulch! This “blanket” keeps moisture in the soil longer and helps your plants cope during hot weather.
* Weed, weed, weed! Bindweed, nutsedge and other unwanted invaders love the heat and are growing rapidly now. Pull them before they go to seed.
* Let the grass grow longer. Set the mower blades high to reduce stress on your lawn during summer heat. To cut down on evaporation, water your lawn deeply during the wee hours of the morning, between 2 and 8 a.m.
* Tie up vines and stake tall plants such as gladiolus and lilies. That gives their heavy flowers some support.
* Dig and divide crowded bulbs after the tops have died down.
* Feed summer flowers with a slow-release fertilizer.
* Thin grapes on the vine for bigger, better clusters later this summer.
* Cut back fruit-bearing canes on berries.

June is the perfect time to plant zinnias.

*Deep-water tomatoes, peppers and squash, then feed with a balanced fertilizer. Bone meal or rock phosphate can spur the bloom cycle and help set fruit.
* Feed camellias, azaleas and other acid-loving plants. Mulch to conserve moisture and reduce heat stress.

* From seed, plant basil, beans, corn, pumpkins, radishes, squash and sunflowers.

June is the perfect time to plant zinnias.

* Transplant summer annuals such as petunias, marigolds and zinnias.
* Transplant perennial flowers including astilbe, columbine, coneflowers, coreopsis, dahlias, rudbeckia, salvia and verbena.

CHECKLIST FOR THE WEEK

Your weekly checklist of activities in the garden.

Keywords:

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Food in My Back Yard (FIMBY) Series

FALL

Nov. 11: Prepare now for colder weather in the edible garden

Nov. 4: Plant a pea patch for you and your garden

Oct. 27: As citrus season begins, advice for backyard growers

Oct. 20: Change is in the autumn air

Oct. 13: We don't talk (enough) about beets

Oct. 6: Fava beans do double duty

Sept. 30: Seeds or transplants for cool-season veggies?

Sept. 23: How to prolong the fall tomato harvest

SUMMER

Sept. 16: Time to shut it down?

Sept. 9: How to get the most out of your pumpkin patch

Sept. 2: Summer-to-fall transition time for evaluation, planning

Aug. 26: To pick or not to pick those tomatoes?

Aug. 19: Put worms to work for you

Aug. 12: Grow food while saving water

Aug. 5: Enhance your food with edible flowers

July 29: Why won't my tomatoes turn red?

July 22: A squash plant has mosaic virus, and it's not pretty

July 15: Does this plant need water?

July 8: Tear out that sad plant or baby it? Midsummer decisions

July 1: How to grow summer salad greens

June 24: Weird stuff that's perfectly normal

SPRING

June 17: Help pollinators help your garden

June 10: Battling early-season tomato pests

June 3: Make your own compost

May 27: Where are the bees when you need them?

May 20: How to help tomatoes thrive on hot days

May 13: Your plants can tell you more than any calendar can

May 6: Maintain soil moisture with mulch for garden success

April 29: What's (already) wrong with my tomato plants?

April 22: Should you stock up on fertilizer? (Yes!)

April 15: Grow culinary herbs in containers

April 8: When to plant summer vegetables

April 1: Don't be fooled by these garden myths

March 25: Fertilizer tips: How to 'feed' your vegetables for healthy growth

WINTER

March 18: Time to give vegetable seedlings some more space

March 11: Ways to win the fight against weeds

March 4: Potatoes from the garden

Feb. 25: Plant a fruit tree now -- for later

Feb. 18: How to squeeze more food into less space

Feb. 11: When to plant? Consider staggering your transplants

Feb. 4: Starting in seed starting

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Garden checklist for week of Nov. 16

During breaks in the weather, tackle some garden tasks:

* Clear gutters and storm drains.

* Prune dead or broken branches from trees.

* After the storm, seed wildflowers and plant such spring bloomers as sweet pea, sweet alyssum and bachelor buttons.

* Set out cool-weather annuals such as pansies and snapdragons.

* Lettuce, cabbage and broccoli also can be planted now.

* Plant garlic and onions.

* Plant bulbs at two-week intervals to spread out your spring bloom. Some possible suggestions: daffodils, crocuses, hyacinths, tulips, anemones and scillas.

* Save dry stalks and seedpods from poppies and coneflowers for fall bouquets and holiday decorating.

* Rake and compost leaves, but dispose of any diseased plant material. For example, if peach and nectarine trees showed signs of leaf curl this year, clean up under trees and dispose of those leaves instead of composting them. Do leave some (healthy) leaves in the planting beds for wildlife and beneficial insect habitat.

* Give your azaleas, gardenias and camellias a boost with chelated iron.

* For larger blooms, pinch off some camellia buds.

Send us a gardening question, a post suggestion or information about an upcoming event. sacdigsgardening@gmail.com

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